CA1289215C - Connector clip for ribbon cable connector - Google Patents

Connector clip for ribbon cable connector

Info

Publication number
CA1289215C
CA1289215C CA000538456A CA538456A CA1289215C CA 1289215 C CA1289215 C CA 1289215C CA 000538456 A CA000538456 A CA 000538456A CA 538456 A CA538456 A CA 538456A CA 1289215 C CA1289215 C CA 1289215C
Authority
CA
Canada
Prior art keywords
side wall
connector
clip
clip according
receptacle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CA000538456A
Other languages
French (fr)
Inventor
Edward F. Stockmaster
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Elsag International BV
Original Assignee
Elsag International BV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Elsag International BV filed Critical Elsag International BV
Application granted granted Critical
Publication of CA1289215C publication Critical patent/CA1289215C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46Bases; Cases
    • H01R13/502Bases; Cases composed of different pieces
    • H01R13/508Bases; Cases composed of different pieces assembled by a separate clip or spring
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/73Means for mounting coupling parts to apparatus or structures, e.g. to a wall
    • H01R13/74Means for mounting coupling parts in openings of a panel
    • H01R13/741Means for mounting coupling parts in openings of a panel using snap fastening means
    • H01R13/743Means for mounting coupling parts in openings of a panel using snap fastening means integral with the housing
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70Coupling devices
    • H01R12/77Coupling devices for flexible printed circuits, flat or ribbon cables or like structures
    • H01R12/78Coupling devices for flexible printed circuits, flat or ribbon cables or like structures connecting to other flexible printed circuits, flat or ribbon cables or like structures
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70Coupling devices
    • H01R12/77Coupling devices for flexible printed circuits, flat or ribbon cables or like structures

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Installation Of Indoor Wiring (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Multi-Conductor Connections (AREA)
  • Insertion, Bundling And Securing Of Wires For Electric Apparatuses (AREA)

Abstract

Abstract This invention relates to a connector clip for electronic cable connectors. Prior art cable connectors either have no means of retaining the connector in a panel or require a screw type fastener. In this invention, a one-piece clip defines a receptacle for receiving a ribbon cable connector. Spring tabs are provided at ends of the clip for permitting insertion and retention of the clip within a rectangular slot of a panel. The cable connector is insertable into the receptacle of the clip and the clip is insertable into the back panel by hand and without the need for any tools.

Description

~2892~5 The present invention relates, in general, to electronic cable connectors, and in particular to a new and useful connector clip for ribbon cable connectors.

The securing of card-edged type cable connectors to a plane or panel has generally been ignored by the manufacturer of these type of connectors. The manufac-turers either fail to provide any means of retaining their cable connectors or provide simple mounting feet at either end of the connector. These mounting feet may have clearance holes or be threaded for screw type fasteners.

Another method of securing these types of connectors is to provide additional hardware which could be constructed as a hood. The hood may provide both a means of mounting the completed cable assembly and a means 15; to strain relief for electrical contacts of the connector.

The present invention seeks to provide an efficient and economical means for securing ribbon cable edge-type connectors to a back panel or plane.

Accordingly, an object of the invention is to provide a clip which can carry a ribbon cable connector and which can be insertable into an opening in a panel without the use of any tools.

~Z~921~ii A further object of the invention is to provide a clip which is simple in design, rugged in construction and economical to manufacture.

Accordingly, the invention provides a connector clip for a ribbon cable connector comprising a side wall;
a pair of end walls connected to opposite ends of the side wall; a front lip connected to the side wall and to the end walls and extending between the end walls, the side wall, end walls and front lip forming a receptacle having an open front and an open side opposite from the side wall; a directional snap tab extending from each end wall to the receptacle and near a side of each end wall oppo-site from the side wall, and a resilient spring tab con-nected to an outer surface of each end wall near the front lip, each spring tab extending at an angle outwardly from its respective end wall in a direction away from the front lip, each spring tab carrying a panel slot on an outer surface thereof; whereby a cable connector is insertable, without the aid of any tools, into the receptacle behind the front lip, the snap tabs being engaged against the connector for retaining the connector in the receptacle, the spring tabs being resiliently movable toward each other for receiving edges of a panel opening in the panel slots to hold the clip to a panel having panel openings.
;

Preferably, the connector clip provides a generally rectangular receptacle for the cable connector.
The cable connector may be insertable into the receptacle and held by projection of the clip. The clip may have external resilient spring tabs and a generally rectangular cross-section so that it is insertable into a rectangular slot of a back panel or plane. Projections on the spring tabs hold the clip in the slot. The clip can be attached and detached from the panel and the cable connector can be i28921S

inserted and removed from the clip, by hand, without the need for any tools.

A side wall of the clip may be provided with a raised rib which is insertable into a notch of the rectangular slot to provide a polari~ation indication and a mechanical stop to off load the spring tabs to avoid overstressing of these tabs. In this way, the clip can be inserted into the slot only in one way so that the cable connector is properly oriented in the slot.

The various features of novelty which charac-terize the invention are pointed out with particularity in the claims annexed to and forming a part of this disclo-sure. For a better understanding of the invention, its operating advantages and specific objects attained by its uses, reference is made to the accompanying drawings and descriptive matter in which a preferred embodiment of the invention is illustrated.

Fig. 1 is a perspective view showing the connector clip in accordance with the invention;

Fig. 2 is a front elevational view taken in the direction of arrow 2 in Fig. 1;

Fig. 3 is a side elevational view taken in the direction of arrow 3 in Fig. 1;

Fig. 4 is a rear elevational view taken in the direction of arrow 4 of Fig. 1;

Fig. 5 is a sectional view taken along lines 5-5 of Fig. 3;

.

~L2892~5 Fig. 6 is a view similar to Fig. 3, but with a ribbon cable connector attached; and Fig. 7 is a view similar to Fig. 5, but with a ribbon cable connector attached.

Referring to the drawings, a one-piece clip, generally designated 10, has a side wall 12 and opposite end walls 11 connected to the side wall 12 and defining with the side wall a receptacle for receiving a ribbon cable connector shown at 100 in Figs. 6 and 7.

As shown in Fig. 1, the receptacle which is bounded at the top and bottom by end walls 11 and at one side by side wall 12, is open at its opposite side. Its rear is covered by a back strap 34. The inner surface of side wall 12 carries front and rear lips 14 and 16, respectively, and a plurality of transversely extending ribs 20. The outside surface of side wall 12 carries a polarizing and load relief rib 32 which is also visible in Figs. 2 and 4.

Access openings 44 are provided in side wall 12 near end wall 11 and access opening 42 is provided between rear lip 16 and back strap 34.

The inner surfaces of end walls 11 carry direc-tional snap tabs 18 and locating steps 36.

A resilient spring mounting tab 22 is connected to the outer surface of each end wall 11 near the front lip 14. Both tabs 22 extend at a diverging angle from the front of the clip to define inclined surfaces or ramps 24. A lead ramp 26 having an inclined front edge and a perpendicular rear edge is positioned on tab 22 inter-mediate its length. This is followed by a panel slot 27 ~289215 which, at its rear, is bounded by a stop rib 28. Anupturn 30 is provided at the rear end of each tab 22 to provide a grip area for removal from a mounted surface.

Referring now once more to Figs. 6 and 7, the cable connector 100 has a rectangular solid head to which the ribbon cable 102 is connected. The head of connector 100 includes a front edge 104 and rear connecting projec-tions 106.

To attach connector 100 to clip 10, the rectan-gular head of connector 100 is inserted through the openside clip 10 in a direction toward the side wall 12. The front edge 104 of the connector head is seated behind the front lip 14 and against the side wall rib 120. The ends of connector 100 are held laterally by locating step 36.

The clip 10 is made of one piece and from resilient material such as polycarbonate (e.g. Lexan 940-701, a registered trade mark). The one piece clip 10 can be injection molded. Its inherent resiliency permits the connector head to be pressed past the directional snap tabs 18 which then snap against the back edge of the con-nector head as shown in Figs. 6 and 7. In this way, the connector head is held firmly within the clip receptacle.
The connecting projections 106 bear backwardly against the back strap 34 so that the connector is held firmly in all 25/ directions within the clip 10. While the connector 100 can be removed by hand simply by spreading the end walls 11, removal may be facilitated by using simple tools, such as a screw driver or the like, which are insertable through access openings 42 and 44 to dislodge the connector head.

Once the connector is engaged in the clip 10, the clip 10 can then be inserted into an oversize :- - :

~2892~

rectangular slot in a back panel (not shown). Upper and lower edges of the slot bear against ramp surfaces 24 to compress the tabs 22 toward the end wall 11. The edges of the slot are then pressed past the lead ramps 26 to final-S ly engage in panel slots 27. The forward progress of theclip 10 is stopped by the stop ribs 28. The resiliency of the material of clip 11 holds tabs 22 outwardly against upper and lower edges of the slot.

A notch may be provided in the slot which close-ly receives the rib 32. Rib 32 thus acts to ensure thatclip 11 is inserted in the right orientation to present its connector 100 in the right polarity. Rib 32 also supports the vertical weight of the clip to remove load from the resilient tabs 22.

To remove clip 10, the tabs 22 are squeezed toward each other and the clip is simply withdrawn from the panel slot. The pulling action is facilitated by the upturns 30.

While a specific embodiment of the invention has been shown and described in detail to illustrate the application of the principles of the invention, it will be understood that the embodiment may be modified without departing from such principles as set forth in the appended claims.
.

.

.

~; :, ~ ' : .

Claims (14)

1. A connector clip for a ribbon cable connector comprising a side wall, a pair of end walls connected to opposite ends of said side wall;
a front lip connected to said side wall and to said end walls and extending between said end walls, said side wall, end walls and front lip forming a receptacle having an open front and an open side opposite from said side wall;
a directional snap tab extending from each end wall to said receptacle and near a side of each end wall opposite from said side wall; and a resilient spring tab connected to an outer surface of each end wall near said front lip, each spring tab extending at an angle outwardly from its respective end wall in a direction away from said front lip, each spring tab carrying a panel slot on an outer surface thereof;
whereby a cable connector is insertable, without the aid of any tools, into said receptacle behind said front lip, said snap tabs being engaged against the connector for retaining the connector in said receptacle, said spring tabs being resiliently movable toward each other for receiving edges of a panel opening in said panel slots to hold said clip to a panel having panel openings.
2. A clip according to claim 1, including a locating step defined on an inner surface of each end wall, said locating step being spaced from each other a distance equal to a width of a connector to be engaged in said receptacle for positioning the connector.
3. A clip according to claim 2, including a plurality of side wall ribs defined on an inner surface of said side wall and extending into said receptacle for supporting a connector held against said side wall rib by said direc-tional snap tabs.
4. A clip according to claim 3, including a back strap connected to and extending between said end walls at rear sides of said end walls opposite from said front lip, said back strap defining an access opening with said side wall.
5. A clip according to claim 4, including a rear lip connected to said side wall and extending into said receptacle, said rear lip bounding said access opening.
6. A clip according to claim 5, wherein said side wall includes additional access openings adjacent each of said end wall.
7. A clip according to claim 3, including a lead ramp defined on the outer surface of each spring tab and a stop rib defined on the outer surface of each spring tab, said panel slot for each spring tab being defined between said stop rib and said lead ramp for each spring tab.
8. A clip according to claim 7, including an upturned portion at an end of each spring tab turned outwardly away from a respective end wall and positioned at an end of each tab spaced away from said front lip.
9. A clip according to claim 3, including a load relief rib defined on an outer surface of said side wall.
10. A clip according to claim 9, including a lead ramp defined on the outer surface of each spring tab and a stop rib defined on the outer surface of each spring tab, said panel slot for each spring tab being defined between said stop rib and said lead ramp for each spring tab.
11. A clip according to claim 9, including a rear lip connected to said side wall and extending into said receptacle.
12. A clip according to claim 1, wherein said side wall, end wall, front lip, directional snap tabs and spring tabs are made of a single piece of resilient material.
13. A clip according to claim 12 wherein said resilient material is plastic.
14. A clip according to claim 11, wherein said clip is made of one piece of plastic material.
CA000538456A 1986-09-05 1987-06-01 Connector clip for ribbon cable connector Expired - Fee Related CA1289215C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/904,739 US4687276A (en) 1986-09-05 1986-09-05 Connector clip for ribbon cable connector
US904,739 1986-09-05

Publications (1)

Publication Number Publication Date
CA1289215C true CA1289215C (en) 1991-09-17

Family

ID=25419686

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000538456A Expired - Fee Related CA1289215C (en) 1986-09-05 1987-06-01 Connector clip for ribbon cable connector

Country Status (14)

Country Link
US (1) US4687276A (en)
EP (1) EP0258980B1 (en)
JP (1) JPS6369160A (en)
KR (1) KR950004981B1 (en)
CN (1) CN1011105B (en)
AU (1) AU585459B2 (en)
BR (1) BR8703820A (en)
CA (1) CA1289215C (en)
DE (1) DE3781750T2 (en)
ES (1) ES2035066T3 (en)
HK (1) HK70393A (en)
IN (1) IN168459B (en)
MX (1) MX164989B (en)
SG (1) SG54593G (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5114355A (en) * 1990-05-04 1992-05-19 Amp Incorporated Right angle impedance matched electrical connector
US5122074A (en) * 1990-08-09 1992-06-16 Voltarc Technologies Inc. Flourescent lamp holder mount
AU645088B2 (en) * 1990-08-10 1994-01-06 Siemon Company, The Panel yoke
JPH04186930A (en) * 1990-11-20 1992-07-03 Matsushita Electric Ind Co Ltd Device for holding mounted electronic equipment
US5132493A (en) * 1991-01-25 1992-07-21 Sheehan Robert K Device for connecting non-metallic sheathed cable to an electric box
US5184961A (en) * 1991-06-20 1993-02-09 Burndy Corporation Modular connector frame
US5199896A (en) * 1991-07-29 1993-04-06 Itt Corporation Latchable p.c. board connector
JP2520076B2 (en) * 1991-10-10 1996-07-31 モレックス インコーポレーテッド Electrical connector
JP2727869B2 (en) * 1992-05-29 1998-03-18 住友電装株式会社 Body fixing connector
US5277623A (en) * 1992-08-13 1994-01-11 Molex Incorporated Low profile panel mountable retainer for electrical connectors
US5387130A (en) * 1994-03-29 1995-02-07 The Whitaker Corporation Shielded electrical cable assembly with shielding back shell
JP3384468B2 (en) * 1994-06-22 2003-03-10 タイコエレクトロニクスアンプ株式会社 Panel mounting connector
CA2402573C (en) * 1994-08-24 2004-06-08 Canon Kabushiki Kaisha Ink container for ink jet printer, holder for the container carriage for the holder and ink jet printer
JP3322788B2 (en) * 1996-01-29 2002-09-09 住友電装株式会社 Connector housing
US5762513A (en) * 1996-06-18 1998-06-09 The Whitaker Corporation Electrical connector assembly
ES1037977Y (en) * 1997-07-30 1998-11-01 Mecanismos Aux Ind PERFECTED SIDE INSERT CONNECTOR.
DE602004001350T2 (en) * 2003-01-16 2007-06-14 Tyco Electronics Amp Gmbh Plug for ribbon cable
US20040224555A1 (en) * 2003-05-08 2004-11-11 Visteon Global Technologies, Inc. Automotive flatwire connector
US7424126B2 (en) * 2004-05-27 2008-09-09 Symbol Technologies, Inc. Fix mounted earphone jack
JP2007020286A (en) * 2005-07-06 2007-01-25 Yazaki Corp Clamp for flat cable
TWI353431B (en) * 2008-11-21 2011-12-01 Au Optronics Corp Back light unit and lamp socket thereof
CN102468568A (en) * 2010-11-19 2012-05-23 鸿富锦精密工业(深圳)有限公司 Connector combination and container thereof
CN104853556B (en) * 2014-02-13 2018-03-06 珠海格力电器股份有限公司 Magnet ring fixing device and the outdoor machine of air-conditioner with the fixing device
US9184522B1 (en) 2014-04-25 2015-11-10 Xerox Corporation Latch apparatus for retaining a flexible circuit cable within a receptacle mounted on a circuit board

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3432802A (en) * 1966-10-13 1969-03-11 Hewlett Packard Co Edge board and flat cable connector
JPS5733017Y2 (en) * 1976-06-22 1982-07-21
US4092698A (en) * 1976-09-16 1978-05-30 Analog Devices, Incorporated Protective case for electrical instruments on circuit boards
JPS60127680A (en) * 1983-12-10 1985-07-08 松下電工株式会社 Lead-in plug receptacle for device

Also Published As

Publication number Publication date
CN1011105B (en) 1991-01-02
IN168459B (en) 1991-04-06
JPH0368510B2 (en) 1991-10-28
ES2035066T3 (en) 1993-04-16
US4687276A (en) 1987-08-18
DE3781750T2 (en) 1993-04-15
AU585459B2 (en) 1989-06-15
AU7632487A (en) 1988-03-10
EP0258980A3 (en) 1989-02-22
BR8703820A (en) 1988-04-12
EP0258980B1 (en) 1992-09-16
EP0258980A2 (en) 1988-03-09
HK70393A (en) 1993-07-30
JPS6369160A (en) 1988-03-29
KR950004981B1 (en) 1995-05-16
KR880004600A (en) 1988-06-07
DE3781750D1 (en) 1992-10-22
SG54593G (en) 1993-07-09
MX164989B (en) 1992-10-13
CN87106175A (en) 1988-05-04

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